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Analysis of coastal protection forest research content based on bibliometrics in China
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liu, Jin-Xiang Huo, Ping-Hui |
| Copyright Year | 2016 |
| Abstract | Coastal protection forest were selected from China National Knowledge Infrastructure (CNKI), including scientific research papers, dissertations, conference papers et al, to conduct bibliometric statistics of literature number, level and highly cited frequency literatures distribution. The results indicated that Casuarina, sandy coast, selection of tree species, ecological benefit and shelterbelt construction were the hot topics; soil microorganism, remote sensing, site conditions and muddy coast were emerging topics. We also revealed the stages and trends of coastal protection forest research, which varied from different periods. The future research may focus on monitoring and evaluation, structure optimization and integrated management to coastal protection forest ecosystem. Introduction Coastal protection forest has the function which wind prevention and sand fixation, preserve soil and water, protect the village cities and farms, regulate climate, improve the ecological environment, protect biodiversity, etc(Ye Gong-fu et al.,Fang Fa-zhi et al.,Yu De-shui et al.). Of the coastal shelter forest research helps to maximize its ecological protective effect. China has 18340 km of coastline involving 11 provinces and cities, which densely populated and economically developed, is the most important part of economic and social development, but often from being destroyed by the typhoon and storm surge(Cheng Xiang-rong et al.). "Matsa" typhoon to coastal areas caused direct economic losses as high as 17.71 billion CNY and more than 30 million people affected in 2005(Zhang Qing-hong et al.). Therefore, develop wind disaster reduction research is very important(Emanuel K A.). Building coastal shelter forest system is the most effective measures against wind in the maintenance of land ecological security and safeguard social and economic development plays an important role(Zhang Ji-lin et al.). Survey and phase change in the studies of the coastal shelter forest, hot spot and focus areas for identification. Reveal the change and development trend in order to provide reference for the study of the coastal shelter forest science. Data sources and research methods The data root in China National Knowledge Infrastructure (CNKI) and retrieval time range from 1950 to 2014 years. According to the retrieval ways, literature can be divided into two types of research and practical literature. Research literature including journal articles, master's graduation thesis, and conference papers, practical literature including achievements, patents and standards. Hotspot phase evolution analysis The initial stage In 1953-1980 belongs to the coastal protection forest construction and research of infancy in China. This phase of the research focuses on how to start building the coastal shelter forest and 4th International Conference on Advanced Materials and Information Technology Processing (AMITP 2016) © 2016. The authors Published by Atlantis Press 100 casuarina as the research hot spot, its height and protective effect is concerned. Start planting is given priority to with casuarina in Fujian province took the lead in coastal areas of coastal shelter forest to withstand frequent typhoons. Slow developmental stage In 1981 ~ 1990 belongs to the slow development of the coastal shelter forest research stage,and the stage had the obvious development research topics. The object of study has a bigger breakthrough, the content of the study more specific. Began to have a special fund to support, pay more attention to comprehensive benefit and long-term planning. Rapid development stage In 1991 ~ 2005 belongs to the rapid development of the coastal shelter forest research phase and research scope is expanding fast. At this stage the appearance of some new research topics, such as sustainable development of forestry ecological engineering, and plain afforestation, etc. Wide range of subjects, the ecological public welfare forest, mangroves, pine, pinus elliottii and forest resource has been the subject of study. Site conditions give priority to with sandy coast and rocky coast. Begin to pay close attention to the overall environment effect and focus on the practical countermeasures are proposed according to the status quo. Overall development stage In 2006 ~ 2014 belongs to the all-round development of the coastal shelter forest research stage, and research scope to the stable. Research focus has changed, remote sensing is an important trend in current study of the coastal shelter forest, namely using “3s” technology for dynamic monitoring. Expectation Future research will focus on monitoring and evaluation in the coastal shelter forest, system and structure optimization, and comprehensive management of coastal shelter forest ecological system. The core keyword analysis Coastal shelter forest, casuarina, sandy coast, the coastal areas, tree species selection, ecological benefits and protection forest construction as the core keywords with the highest frequency. Mangroves, countermeasures, comprehensive evaluation and upgrading for the major study of the coastal shelter forest. Soil microorganisms, remote sensing, site conditions, muddy coast is the direction of the researchers are trying to break through. Hot direction analysis The current hot spot in the coastal shelter forest can be divided into three directions. The first is shelter forest tree species selection and pest control research, the second is the protective structure function and optimization technology research, the third is the different site conditions for afforestation technology and benefit research. Hou Qian et al. studied on the tree species selection of typhoon shelter forest in Hainan tropical coastal. Try to select tree species which the wind resistance and landscape features were superior(Hou Qian et al.). Kong Zheng-hong et al. using the GIS spatial analysis and landscape pattern analysis method and sampling survey of shelter belt community structure reviewed forest structure and function of the spatial heterogeneity from different levels of Chongming island coastal shelter (Lin Wen-huan et al.). Liao Xiao-li et al. measured and analyzed the suitable site conditions of casuarina on soil type, soil thickness, altitude and slope make use of “3s ”technology and divided the site conditions (Kong Zheng-hong et al.). Conclusion (1) Afforestation technology in difficult site and the selection of salt-tolerant waterlogging-enduring tree species(LiaoXiao-li et al.). Especially in the coastal areas in China and changeable natural geographical conditions, adjust measures to local conditions of forest management plan formulation is the key to further play to the coastal shelter forest protection function. (2) Using “3s” and PC technology research, monitoring and management of the coastal shelter forest(Li Xiao-rong et al.). Research on environmental factors, especially the soil, the interaction of |
| File Format | PDF HTM / HTML |
| DOI | 10.2991/amitp-16.2016.20 |
| Alternate Webpage(s) | https://download.atlantis-press.com/article/25862630.pdf |
| Alternate Webpage(s) | https://doi.org/10.2991/amitp-16.2016.20 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
